PL330254A1 - Gear changing mechanism for bicycles - Google Patents

Gear changing mechanism for bicycles

Info

Publication number
PL330254A1
PL330254A1 PL98330254A PL33025498A PL330254A1 PL 330254 A1 PL330254 A1 PL 330254A1 PL 98330254 A PL98330254 A PL 98330254A PL 33025498 A PL33025498 A PL 33025498A PL 330254 A1 PL330254 A1 PL 330254A1
Authority
PL
Poland
Prior art keywords
bicycles
changing mechanism
gear changing
gear
changing
Prior art date
Application number
PL98330254A
Other languages
English (en)
Inventor
Naohiro Nishimoto
Original Assignee
Shimano Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shimano Kk filed Critical Shimano Kk
Publication of PL330254A1 publication Critical patent/PL330254A1/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
    • B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
    • B62M11/14—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
    • B62M25/02—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers
    • B62M25/04—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers hand actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
PL98330254A 1997-12-12 1998-12-11 Gear changing mechanism for bicycles PL330254A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34336597A JP3431475B2 (ja) 1997-12-12 1997-12-12 自転車用フロント変速装置

Publications (1)

Publication Number Publication Date
PL330254A1 true PL330254A1 (en) 1999-06-21

Family

ID=18360961

Family Applications (1)

Application Number Title Priority Date Filing Date
PL98330254A PL330254A1 (en) 1997-12-12 1998-12-11 Gear changing mechanism for bicycles

Country Status (10)

Country Link
US (1) US6312355B1 (cs)
EP (1) EP0922630B1 (cs)
JP (1) JP3431475B2 (cs)
CN (1) CN1098786C (cs)
CZ (1) CZ295942B6 (cs)
DE (1) DE69824816T2 (cs)
PL (1) PL330254A1 (cs)
RU (1) RU2223885C2 (cs)
SK (1) SK283985B6 (cs)
TW (1) TW518300B (cs)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10118645A1 (de) * 2001-04-14 2002-10-17 Sram De Gmbh Einleitung und Übertragung der Schaltbewegung in ein Fahrradgetriebe
US20030064840A1 (en) * 2001-10-03 2003-04-03 Tatsuya Kawakami Assisting apparatus for changing speeds in a bicycle transmission
CN2574986Y (zh) * 2002-09-16 2003-09-24 达康新工业股份有限公司 自行车变速器
CN100377965C (zh) * 2003-11-26 2008-04-02 日驰企业股份有限公司 自行车变速花毂的旋转控制接口模块
CN101291864B (zh) 2006-02-21 2013-08-21 三菱电机株式会社 电梯控制系统
DE102007007991A1 (de) 2007-02-17 2008-08-28 Pankotsch, Patrick Getriebezahnrad
US7699329B2 (en) 2007-04-11 2010-04-20 Sram, Llc Mounting system for an internal bicycle transmission
US7708295B2 (en) 2007-04-11 2010-05-04 Sram, Llc Mounting system for an internal bicycle transmission
US7874955B2 (en) 2007-09-28 2011-01-25 Patterson Bicycle Transmission, Llc Bicycle transmission system
US8100810B2 (en) * 2007-12-28 2012-01-24 Shimano Inc. Bicycle internal hub transmission with helical gear
DE102008045294A1 (de) 2008-09-02 2010-03-04 Nicolai, Karlheinz, Dipl.-Ing. (TU) Planetengetriebemechanismus für Fahrradschaltgetriebe
US8162340B2 (en) 2008-12-31 2012-04-24 Sam Patterson Spiral rotor chain shifting system
CH700782B1 (de) * 2009-04-15 2013-06-28 Schlumpf Innovations Gmbh Schaltbares Tretlagergetriebe.
US8342553B2 (en) 2009-05-27 2013-01-01 Patterson Bicycle Transmission Llc Mounting method for bottom bracket planetary
US8403800B2 (en) * 2010-07-28 2013-03-26 The Gates Corporation Shift mechanism for a planetary gear transmission
US9651138B2 (en) 2011-09-30 2017-05-16 Mtd Products Inc. Speed control assembly for a self-propelled walk-behind lawn mower
JP6209508B2 (ja) * 2014-12-25 2017-10-04 株式会社シマノ 自転車用ドライブユニット
TWM537062U (zh) * 2016-08-09 2017-02-21 Vivasports Co Ltd 健身或腳踏車用之傳動裝置
PL420541A1 (pl) * 2017-02-15 2018-08-27 Efneo Spółka Z Ograniczoną Odpowiedzialnością Podpora sprzęgła przekładni
JP7262893B2 (ja) * 2019-03-10 2023-04-24 ジヤトコ株式会社 動力伝達装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190823090A (en) 1908-10-30 1909-10-28 Kimberley Fred Arthur Improvements in three speed gearing for velocipedes
US3021728A (en) * 1958-07-22 1962-02-20 Shimano Keizo Three stage speed change mechanism for a bicycle
JPS6299293A (ja) 1985-10-25 1987-05-08 ブリヂストンサイクル株式会社 自転車用変速装置
JP2599596B2 (ja) 1987-07-13 1997-04-09 株式会社シマノ 自転車用変速装置
RU2069634C1 (ru) * 1989-05-16 1996-11-27 Зведенюк Исак Нафтулович Переменная передача велосипеда
US5152720A (en) 1990-09-24 1992-10-06 Browning Automatic Transmission Bicycle transmission
EP0531608B1 (en) 1991-09-09 1995-05-24 Shimano Inc. Self-contained change speed apparatus for a bicycle
DE4203509A1 (de) * 1992-02-07 1993-08-12 Fichtel & Sachs Ag Mehrgang-antriebsnabe fuer fahrraeder
CH685868A5 (de) 1992-03-25 1995-10-31 Florian Schlumpf Schaltbares Tretlagergetriebe
JP3423756B2 (ja) * 1993-12-16 2003-07-07 株式会社シマノ 自転車用動作装置の操作構造
EP0666212B1 (de) 1994-02-07 1999-03-17 Schlumpf, Florian, Masch.Ing.HTL Schaltbares Tretlagergetriebe für ein Fahrrad oder dergleichen
GB9409844D0 (en) * 1994-05-17 1994-07-06 Sturmey Archer Ltd An epicyclic change gear system
FI952907A7 (fi) 1994-06-14 1995-12-15 Mbi Co Ltd Laite polkupyörän ajamiseksi eteenpäin
CN1123751A (zh) 1994-11-23 1996-06-05 常殿林 中轴双向变速器
JP2968204B2 (ja) * 1996-03-15 1999-10-25 株式会社シマノ 逆転ブレーキ装置付き内装ハブ

Also Published As

Publication number Publication date
SK170698A3 (en) 1999-07-12
JP3431475B2 (ja) 2003-07-28
DE69824816D1 (de) 2004-08-05
TW518300B (en) 2003-01-21
JPH11171080A (ja) 1999-06-29
CZ295942B6 (cs) 2005-12-14
CZ405998A3 (cs) 1999-06-16
EP0922630B1 (en) 2004-06-30
DE69824816T2 (de) 2005-07-07
EP0922630A1 (en) 1999-06-16
SK283985B6 (sk) 2004-06-08
CN1219487A (zh) 1999-06-16
US6312355B1 (en) 2001-11-06
CN1098786C (zh) 2003-01-15
RU2223885C2 (ru) 2004-02-20

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Legal Events

Date Code Title Description
REFS Decisions on refusal to grant patents (taken after the publication of the particulars of the applications)